Allegiant Air Flight 536 had to return and make an emergency landing in Las Vegas, Nevada, on January 22.
The flight was heading from McCarran International Airport to Great Falls, Montana, but was forced to return after a smoke alarm went off.
The plane landed uneventfully at around 8:50 a.m. None of the 160 passengers aboard was harmed.
The passengers were shifted to another aircraft which took them to their destination.
Nepal Airlines flight RA-225 had to return and make an emergency landing in Kathmandu, Nepal, on December 13th.
The Boeing 757-200 plane took off for Bangalore, India, but had to turn back due to a hydraulic leak.
The plane landed safely. All 156 passengers and 8 crew members remained unharmed.
United Airlines flight UA-1825 had to divert and make an emergency landing in Madison, Wisconsin, on July 1st.
The Boeing 757-300 plane heading from Chicago, Illinois, to San Francisco, California, was diverted due to indication of an engine problem.
The plane landed safely. All passengers and crew members remained unharmed.
IndiGo flight 4E-651 had to return and make an emergency landing in Lucknow, India, on January 21st.
The Airbus A320-200N plane took off for Jaipur, India, but had to turn back due to engine vibrations.
The plane landed safely. All passengers and crew members remained safe.
Eurowings flight EW-5805 had to divert and make an emergency landing in Prague, Czech Republic, on April 20th.
The Airbus A320-200 plane heading from Hanover, Germany, to Vienna, Austria, was diverted due to a cargo smoke indication.
The plane landed safely. All passengers and crew members remained unharmed.
American Airlines flight AA-2587 had to return and make an emergency landing in Chicago, Illinois, on May 8th.
The Airbus A321-200 plane took off for Dallas/Fort Worth International Airport, Texas, but had to turn back after an odor was noticed in the cabin.
The plane landed safely. All one hundred and seventy-five passengers and six crew members remained unharmed.
Lufthansa flight LH-446 made an emergency landing in Denver, Colorado, on July 25th.
The Boeing 747-400 plane was flying from Frankfurt, Germany, when the crew received indication of nose wheel steering loss.
The plane continued for a safe landing and was towed to the apron.
Everyone aboard remained unharmed.
